Priodweddau mecanyddol polyethylen dalen liw mewn peiriant pothell
Dec 06, 2022
Gadewch neges
The mechanical properties of polyethylene are general, the tensile strength is low, the creep resistance is not good, and the impact resistance is good. Impact strength LDPE>LLDPE>HDPE, priodweddau mecanyddol eraill LDPE<>
